I updated the firmware on my 32 day old lm8600 last night, and now whenever I try to turn on the unit, I get stuck at the LG logo screen. I went ahead and called up LG support and all they suggested was plugging it out and then plugging it back in again. When that didn't work, they said they'd send out a tech to check it out. I'm not excessively worried as I am still within the warranty period, but in the meantime is there anything I can do? I really hate this!